Groupe E Greenwatt
Groupe E Greenwatt is a Swiss renewable energy project developer that designs, builds, and operates photovoltaic, wind, and hydroelectric installations in partnership with municipalities, cantons, and industrial clients across western Switzerland, as a 90/10 subsidiary of Groupe E and Canton of Neuchâtel.
- Company typePrivate
- Founded2007
- HeadquartersFribourg, Switzerland
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Groupe E Greenwatt does
Groupe E Greenwatt SA is a Swiss renewable energy project developer headquartered in Granges-Paccot (Fribourg canton) that designs, builds, and operates photovoltaic, wind, and hydroelectric installations in partnership with regional stakeholders. The company is majority-owned (90%) by Swiss utility Groupe E, with the Canton of Neuchâtel holding the remaining 10%, and operates with a small core team (1-10 employees) supplemented by parent-company resources. Its portfolio includes the La Boverie ground-mounted solar park (~6.3 GWh/year, operational since 2015), the Nexans Cortaillod rooftop solar installation (2.4 MW total, >90% self-consumption), the SOLARPAYERNE citizen project (>19 GWh/year combined), and a pipeline of wind projects including the Federal Court-approved Quatre Bornes park (~63 GWh/year, 9 turbines) plus the Montagne de Buttes, Mont-Sujet, and Sennwald developments in earlier stages.
The company's business model is project-development-driven rather than product- or SaaS-driven. Revenue is generated through (i) development and EPC fees on renewable installations, (ii) long-term electricity production from owned and co-owned assets sold to the grid or directly to industrial off-takers, and (iii) operational contracts. The go-to-market is relationship-based enterprise field sales targeting Swiss municipalities, cantons, and industrial clients, supplemented by channel partnerships with regional utilities and farmer cooperatives. No consumer-facing or transactional pricing is used; all engagements are bespoke bilateral negotiations. Technology consists of conventional renewable generation assets with light operational smarts (remote-control PV, pilot injection management at La Boverie); emerging categories (green hydrogen, deep geothermal, biomass) are listed but not yet material to operations.
Operationally, the company spans five Swiss cantons (Fribourg, Neuchâtel, St. Gallen, Bern, Vaud) and pursues projects predominantly at the request of communes, using joint-venture structures with local actors to share risk and secure social license. Two January 2026 Federal Supreme Court decisions have decisively de-risked the wind pipeline, removing the principal regulatory overhang that had constrained the Quatre Bornes project for two decades.
Groupe E Greenwatt firmographics
Firmographics- Name
- Groupe E Greenwatt
- Legal name
- Groupe E Greenwatt SA
- Website
- https://greenwatt.ch
- Company type
- Private
- Founded year
- 2007
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Groupe E Greenwatt is a Swiss renewable energy project developer that designs, builds, and operates photovoltaic, wind, and hydroelectric installations in partnership with municipalities, cantons, and industrial clients across western Switzerland, as a 90/10 subsidiary of Groupe E and Canton of Neuchâtel.
- Ownership category
- akta.pro rank
Groupe E Greenwatt industry classification
Industry- Product category
- Renewable Energy Development
- NAICS
- Solar Electric Power Generation (221114), Wind Electric Power Generation (221115)
- SIC
- Cogeneration Services & Small Power Producers (4991)
- akta.pro primary industry
- Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB)
- akta.pro secondary industries
- Renewable Energy Industrial Facilities Construction (Solar, Wind, Storage) (IMAFADAD), Community & Distributed Wind Power Generation (Behind-the-Meter/Small Wind) (EUACAFAD), Renewable Distributed Generation (Rooftop/Onsite Solar, Small Wind, Small Hydro) (EUACALAJ)
Keywords
Where Groupe E Greenwatt is headquartered
LocationHeadquarters
- HQ city
- Fribourg
- HQ country
- Switzerland
- HQ region
- Europe
Offices2 records
Markets served
Groupe E Greenwatt business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Infrastructure, Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Renewable Energy Project Development: Design, construction, and operation of photovoltaic installations, wind farms, and hydroelectric facilities for municipalities, cantons, and industrial clients. Revenue generated through project development fees, energy production sales, and long-term operational contracts.
- Energy Production and Distribution: Operating renewable energy installations and selling produced electricity to the grid or directly to consumers. Includes solar parks, wind farms, and potentially hydroelectric facilities.
Go-to-market motion2 records
Distribution channels3 records
Marketing channels3 records
Groupe E Greenwatt product offering
Product offeringCore offering
Groupe E Greenwatt designs, builds, and operates renewable energy installations — including photovoltaic solar parks, wind farms, and hydroelectric facilities — in partnership with Swiss municipalities, cantons, and industrial enterprises. The company develops localized projects (e.g., La Boverie solar park, Quatre Bornes wind park) to advance Switzerland's Energy Strategy 2050 and increase regional energy independence.
Product overview
Groupe E Greenwatt is a renewable energy development company specializing in designing, building, and operating solar, wind, and hydroelectric installations in partnership with regional stakeholders and municipalities. The company's core product portfolio centers on three main energy sources: photovoltaic/solar installations (including the La Boverie and Nexans Cortaillod solar parks), wind power (including the Quatre Bornes, Sennwald, and Montagne de Buttes wind park projects), and hydroelectric solutions. Supplementary offerings include energy efficiency services, green hydrogen production, geothermal, and biomass energy solutions. The SOLARPAYERNE citizen project represents a notable community-driven initiative combining rooftop and ground-mounted solar installations. As a subsidiary of Groupe E (90%) with Canton of Neuchâtel as minority shareholder (10%), the company focuses on advancing Switzerland's Energy Strategy 2050 through local, sustainable energy production.
Differentiator
Problem solved
Functional benefit
Products and services
- Photovoltaic (Solar Energy) Design, construction, and operation of solar photovoltaic installations for residential, commercial, and industrial customers, including rooftop systems and ground-mounted solar parks.
- Wind Energy (Eolien) Wind power development and operation, including wind park planning, construction, and management in partnership with regional stakeholders and municipalities.
- Hydropower (Hydraulique) Hydraulic/hydroelectric power solutions, leveraging water as Switzerland's primary renewable energy source (57% of national energy mix) and a counterbalance to intermittent solar and wind production.
- Energy Efficiency (Efficience Énergétique) Energy efficiency measures that optimize consumption at residential and workplace locations, including decarbonization through the replacement of oil heating systems.
- Hydrogen (Hydrogène) Green hydrogen production projects, including a planned facility at the Schiffenen dam targeting heavy mobility and decarbonization applications.
- Geothermal (Géothermie) Deep geothermal energy solutions using underground heat transfer to supply buildings with heating energy.
- Biomass (Biomasse) Biomass energy solutions that valorize biogas produced from decomposition of organic waste for electricity or heat generation.
- SOLARPAYERNE Citizen solar project launched in 2013, supported by Payerne municipality and Groupe E Greenwatt. Combines rooftop PV installations with the La Boverie ground solar park to cover the electricity needs of the local population.
- Parc solaire de La Boverie Ground-mounted solar park in Payerne industrial zone, operational since 2015. Produces approximately 6.3 GWh annually, equivalent to the consumption of about 1,300 households. A Swiss reference for ground solar installations.
- Parc solaire Nexans Cortaillod Solar park at former Nexans cable factory in Cortaillod. 1.7 MW capacity on 10 rooftops with 4,000+ modules (430W each). Combined with existing 700 kW installation from 2015, total capacity reaches 2.4 MW, achieving over 90% self-consumption.
- Parc éolien des Quatre Bornes Wind park project spanning Val-de-Ruz and Sonvilier municipalities (bi-cantonal). Federal Supreme Court approved in January 2026. Partnership with Sàrl La Joux-du-Plâne-L'Échelette and Société des Forces Electriques de La Goule. Planned 9 wind turbines producing nearly 63 million kWh annually.
- Parc éolien de Sennwald Planned wind park in Sennwalder Au industrial zone. Partnership with Sennwald municipality, EW Sennwald, and SAK. Planned 3-4 wind turbines with estimated annual production of 20-25 GWh (4,500-5,500 households). Wind measurement campaign began November 2025.
- Parc éolien de la Montagne de Buttes Wind park project in Val de Travers, canton of Neuchâtel. Federal Supreme Court victory in January 2026. Partnership with Verrivent SA and Services industriels de Genève. Planned 19 wind turbines with annual production of approximately 100 GWh (~10% of Neuchâtel canton consumption).
Quantifiable outcome
- Quatre Bornes wind park produces ~63 million kWh/year, covering 80% of electricity for Sonvilier and Val-de-Ruz
- +3 more outcomes
Companies that use Groupe E Greenwatt
Customer profileNamed customers7 records
Segments3 records
Ideal customer profiles3 records
Groupe E Greenwatt technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
Groupe E Greenwatt partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and minor.
- Gemeinde Sennwald (Municipality of Sennwald)coreJoint wind project development in Sennwalder Au industrial zone. Bertrand Hug serves as Commune President. Project planning 3-4 wind turbines with 20-25 GWh estimated annual production.
- EW Sennwald GenossenschaftcoreLocal energy cooperative partnering in Sennwald wind project. Norbert Tinner serves on the management team. Joint development of wind measurement campaign and future wind park.
- St. Gallisch-Appenzellische Kraftwerke AG (SAK)coreRegional utility company partnering in Sennwald wind project. Contributing to wind measurement campaign and planning phase for future wind park in the Sennwalder Au/Büchel zone.
- Commune Mixte de Plateau de DiessecorePartner for installation of 100-meter wind measurement mast at Mont-Sujet (Spitzberg). Landowner for future wind park site. Comprehensive consultation planned with environmental associations, municipal authorities, and residents during 2025.
- Verrivent SAcoreWind park developer for Montagne de Buttes project in Neuchâtel canton. Filed federal court complaint regarding wind turbine model specification requirements, seeking clarification on permitting procedures. Project validated by Federal Supreme Court in January 2026.
- Société des Forces Electriques de La Goule SA (SEG)coreSEG joined as 10% equity partner in the wind park Quatre Bornes exploitation company. SEG, a BKW Group company founded in 1893, provides electricity to 20,000 inhabitants in the Saint-Imier Valley and Franches-Montagnes region. This partnership enables SEG to diversify its renewable energy sources while contributing local expertise to the bicantonal project.
- Services industriels de Genève (SIG)minorPartner in Montagne de Buttes wind park project in Val de Travers, Neuchâtel. Christian Bernet serves as public relations spokesperson. Project comprises 19 turbines with ~100 GWh annual production capacity.
- Nexans Schweiz AGcorePartnership for installation of 1.7 MW solar park on 10 rooftops at Cortaillod cable factory site. Over 4,000 photovoltaic modules (430W each) installed. Project completed 5 months ahead of schedule. Nexans has committed to 100% renewable electricity since beginning of year and achieves >90% self-consumption rate.
- Commune of PayernecorePartner in SOLARPAYERNE citizen project since 2013. La Boverie solar park inaugurated in 2015, celebrating 10-year anniversary in 2025. Project produces over 19 GWh/year exceeding original 16 GWh target. Includes rooftop PV installations on municipal and private buildings.
- Eoliennes La Joux-du-Plâne-L'Echelette SàrlcoreSàrl created by 23 visionary farmers in 2006 to develop the wind park Quatre Bornes project. Represents unique local development model initiated nearly 20 years ago. Jean-Michel Christen serves as President of the Sàrl.
Scale indicators7 records
Recent moves6 records
Expansion highlights4 records
Groupe E Greenwatt competitors and assessment
Company assessmentDirect peers
- BKW Energie AG: Large Swiss energy company with significant wind, solar, and hydro project portfolios across Switzerland and Europe. Directly comparable given renewable project development activities and grid presence in the same Swiss markets.
- Romande Energie Holding SA: Swiss utility active in renewable energy project development (wind, solar, hydro) serving Swiss communes and enterprises. Highly comparable as a fellow Swiss regional utility-developer with municipal and cantonal partnerships and renewable project pipeline focus.
- Repower AG: Swiss-based utility focused on renewable energy generation including hydro, wind, and solar projects in Alpine regions. Directly comparable as a renewable project developer with Swiss community engagement model and similar project scale.
- EBL (Genossenschaft Elektra Baselland): Swiss regional energy cooperative focused on renewable energy supply and distributed generation including solar and wind. Comparable given the cooperative/community engagement model and Swiss regional renewable focus.
- Services Industriels de Genève (SIG): Geneva-based Swiss municipal utility with renewable energy development portfolio. Direct peer as a regional Swiss utility-developer; also an actual Greenwatt partnership counterparty on the Montagne de Buttes project.
Regional players
- Encavis AG: German independent power producer operating wind and solar parks across Europe. Adjacent peer as a European renewable energy operator/developer with similar solar and wind project portfolio focus.
- Solaria Energía y Medio Ambiente: European solar PV project developer active primarily in Spain and southern Europe with utility-scale installations. Comparable as a renewable energy project developer focused on solar EPC and operations, though operating in a different geography.
Emerging players
- Innergex Renewable Energy Inc. Canadian-listed renewable energy developer with hydro, wind, and solar assets. Comparable in pursuing renewable project development with community and partnership models, though operating in North American markets.
Broad incumbents
- Axpo Holding AG: Switzerland's largest renewable power producer with extensive hydro, wind, and solar assets. A broader incumbent that overlaps with Greenwatt in renewable generation but operates at significantly larger scale across more geographies.
- Alpiq Holding AG: Major Swiss electricity producer active in hydro, nuclear, and renewables. Overlaps with Greenwatt on renewable energy strategy and Swiss market presence, though operating as a much larger diversified utility.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Groupe E Greenwatt social profiles
Digital presenceGroupe E Greenwatt financial estimates
Financial estimateRevenue estimate
Valuation estimate
Groupe E Greenwatt leadership team
Management profileNumber of profiles
Profiles3 records
Groupe E Greenwatt funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Groupe E Greenwatt M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Groupe E Greenwatt
What does Groupe E Greenwatt do?
Groupe E Greenwatt designs, builds, and operates renewable energy installations — including photovoltaic solar parks, wind farms, and hydroelectric facilities — in partnership with Swiss municipalities, cantons, and industrial enterprises. The company develops localized projects (e.g., La Boverie solar park, Quatre Bornes wind park) to advance Switzerland's Energy Strategy 2050 and increase regional energy independence.
Is Groupe E Greenwatt a public or private company?
Groupe E Greenwatt is a private company. It is classified as corporate owned and is currently operating.
When was Groupe E Greenwatt founded?
Groupe E Greenwatt was founded in 2007. It employs 1 to 10 people.
Where is Groupe E Greenwatt based?
Groupe E Greenwatt is headquartered in Fribourg, Switzerland, in the Europe region.
How does Groupe E Greenwatt make money?
Two revenue lines are on record. Renewable Energy Project Development is the primary driver. The others are energy Production and Distribution.
Who are Groupe E Greenwatt's main competitors?
Direct peers on record are BKW Energie AG, Romande Energie Holding SA, Repower AG, EBL (Genossenschaft Elektra Baselland) and Services Industriels de Genève (SIG). Regional players are Encavis AG and Solaria Energía y Medio Ambiente. Innergex Renewable Energy Inc. is listed as an emerging player. Broad incumbents are Axpo Holding AG and Alpiq Holding AG.
Does Groupe E Greenwatt have an API?
No public API is recorded for Groupe E Greenwatt.
What industry is Groupe E Greenwatt in?
Groupe E Greenwatt's product category is Renewable Energy Development. Its primary akta.pro industry code is EUAMABAB, Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System), with a secondary code of IMAFADAD, Renewable Energy Industrial Facilities Construction (Solar, Wind, Storage). Its NAICS code is 221114 and its SIC code is 4991.